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  5. Cutting Tools
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  7. Combined Drill & Countersinks

Combined Drill & Countersinks (495 items) - Page 2

Drillco 6, DRILL & COUNTRSINK CENT DRILL - 3500E 350E006
Drillco

6, DRILL & COUNTRSINK CENT DRILL - 3500E

Zoro # G910371532
Mfr # 350E006
product price:  $7.49
/ea
Drillco 8, DRILL & COUNTRSINK CENT DRILL - 3500E 350E008
Drillco

8, DRILL & COUNTRSINK CENT DRILL - 3500E

Zoro # G310371293
Mfr # 350E008
product price:  $12.35
/ea
Drill America No 5 Solid Carbide Combined Drill Bit and Countersink DMOCCD5-60
Drill America

No 5 Solid Carbide Combined Drill Bit and Countersink

Zoro # G1946107
Mfr # DMOCCD5-60
product price:  $69.39
/ea
Keo 1/2 x 82 deg KEO HSS SF Countersink 919-000-074
Keo

1/2 x 82 deg KEO HSS SF Countersink

Zoro # G8925043
Mfr # 919-000-074
product price:  $29.79
/ea
Powertec Dual Side Drill & Driver Bit with 1/4 in. Hex Shank Adapter, for Drilling Pilot Holes & Counterbores 72293
Powertec

Dual Side Drill & Driver Bit with 1/4 in. Hex Shank Adapter, for Drilling Pilot Holes & Counterbores

Zoro # G523390760
Mfr # 72293
product price:  $13.99
/ea
Hhip No 0 1/32 Drill Diameter Combined Drill & Countersink 60 Degree 5000-2031
Hhip

No 0 1/32 Drill Diameter Combined Drill & Countersink 60 Degree

Zoro # G2467107
Mfr # 5000-2031
product price:  $2.15
/ea
Sold in mult. of 4 for $8.60
Hhip No 6 7/32 Drill Diameter Combined Drill & Countersink 60 Degree 5000-2218
Hhip

No 6 7/32 Drill Diameter Combined Drill & Countersink 60 Degree

Zoro # G4595073
Mfr # 5000-2218
product price:  $7.69
/ea
Harvey Tool Combined Drill & Countersinks, 0.0781" (5/64) 11040-C3
Harvey Tool

Combined Drill & Countersinks, 0.0781" (5/64)

Zoro # G7256885
Mfr # 11040-C3
product price:  $49.29
/ea
Drill America No 5 X 4" Extra Long Combined Drill Bit and Countersink DEW5X4
Drill America

No 5 X 4" Extra Long Combined Drill Bit and Countersink

Zoro # G1948688
Mfr # DEW5X4
product price:  $19.39
/ea
Holemaker Technology Multisink Pilot, 5/8 in, 7/16 in 601051-0015
Holemaker Technology

Multisink Pilot, 5/8 in, 7/16 in

Zoro # G521722624
Mfr # 601051-0015
product price:  $48.79
/ea
Drillco 8, DRILL & COUNTRSINK CENT DRILL - 3500 350A008
Drillco

8, DRILL & COUNTRSINK CENT DRILL - 3500

Zoro # G010371128
Mfr # 350A008
product price:  $40.39
/ea
Holemaker Technology Multisink Pilot, 7/16 in 601051-0040
Holemaker Technology

Multisink Pilot, 7/16 in

Zoro # G521723065
Mfr # 601051-0040
product price:  $64.59
/ea
Hhip No 1 M42 8% Cobalt Combined Drill & Countersink 60 Degree 5000-3047
Hhip

No 1 M42 8% Cobalt Combined Drill & Countersink 60 Degree

Zoro # G2467588
Mfr # 5000-3047
product price:  $2.75
/ea
Sold in mult. of 3 for $8.25
Century Drill & Tool High Speed Steel Countersink 37640
Century Drill & Tool

High Speed Steel Countersink

Zoro # G4081948
Mfr # 37640
product price:  $13.79
/ea
Chicago-Latrobe 18pc HSS GP Bright Plug Spiral Point Tap & Bright Jobber Drill Set SPGP/150D Greenfield Threading 330085
Chicago-Latrobe

18pc HSS GP Bright Plug Spiral Point Tap & Bright Jobber Drill Set SPGP/150D Greenfield Threading

Zoro # G4805707
Mfr # 330085
product price:  $227.99
/ea
Hhip No 3 M42 8% Cobalt Combined Drill & Countersink 60 Degree 5000-3109
Hhip

No 3 M42 8% Cobalt Combined Drill & Countersink 60 Degree

Zoro # G2467554
Mfr # 5000-3109
product price:  $3.69
/ea
Sold in mult. of 3 for $11.07
Keo Drill/Countersink, 82 deg., 1in dia., TiN 919-000-062
Keo

Drill/Countersink, 82 deg., 1in dia., TiN

Zoro # G9012071
Mfr # 919-000-062
product price:  $80.29
/ea
Eazypower Rplmt Countersink Drill Bit, M2, 2-7/8" L 30065/B
Eazypower

Rplmt Countersink Drill Bit, M2, 2-7/8" L

Zoro # G9479504
Mfr # 30065/B
product price:  $2.85
/ea
Sold in mult. of 25 for $71.25
Cleveland Countersink/Deburring Tool Set, 4 Pieces C94589
Cleveland

Countersink/Deburring Tool Set, 4 Pieces

Zoro # G4847269
Mfr # C94589
product price:  $145.99
/ea
Keo Drill/Countersink, 6 FL, 90 deg., 1in, HSS 919-000-394
Keo

Drill/Countersink, 6 FL, 90 deg., 1in, HSS

Zoro # G9012263
Mfr # 919-000-394
product price:  $79.35
/ea
Dewalt No. 10 Countersink 3/16" Replacement Drill Bit DW2539
Dewalt

No. 10 Countersink 3/16" Replacement Drill Bit

Zoro # G7638303
Mfr # DW2539
product price:  $9.79
/ea
Keo Countersink, 3/8 in, 100 , 1-3/4 in 919-000-239
Keo

Countersink, 3/8 in, 100 , 1-3/4 in

Zoro # G9012132
Mfr # 919-000-239
product price:  $29.09
/ea
Century Drill & Tool High Speed Steel Countersink 37648
Century Drill & Tool

High Speed Steel Countersink

Zoro # G4081939
Mfr # 37648
product price:  $19.59
/ea
Eazypower Countersink, 1/4", 1/4" Hex 30352
Eazypower

Countersink, 1/4", 1/4" Hex

Zoro # G0560030
Mfr # 30352
product price:  $5.15
/ea
Sold in mult. of 6 for $30.90
Hhip No 4 1/8 Drill Diameter Combined Drill & Countersink 60 Degree 5000-2125
Hhip

No 4 1/8 Drill Diameter Combined Drill & Countersink 60 Degree

Zoro # G2467134
Mfr # 5000-2125
product price:  $3.15
/ea
Sold in mult. of 3 for $9.45
Hhip No 6 M42 8% Cobalt Combined Drill & Countersink 60 Degree 5000-3218
Hhip

No 6 M42 8% Cobalt Combined Drill & Countersink 60 Degree

Zoro # G2467633
Mfr # 5000-3218
product price:  $16.35
/ea
Keo Drill/Countersink, 90 deg., 2in dia., HSS 919-000-123
Keo

Drill/Countersink, 90 deg., 2in dia., HSS

Zoro # G8925122
Mfr # 919-000-123
product price:  $267.99
/ea
Harvey Tool Combined Drill & Countersinks, 0.1250" (1/8) 822560
Harvey Tool

Combined Drill & Countersinks, 0.1250" (1/8)

Zoro # G7258556
Mfr # 822560
product price:  $74.99
/ea
Drillco 00, DRILL & COUNTRSINK CENTER DRILL 3500 350AA00
Drillco

00, DRILL & COUNTRSINK CENTER DRILL 3500

Zoro # G310371057
Mfr # 350AA00
product price:  $9.19
/ea
Cle-Line 2PC Jobber Drill and Spiral Point Plug Tap Set Cle-Line 1860 Bright HSS 5/16 & 3/8-16 C22303
Cle-Line

2PC Jobber Drill and Spiral Point Plug Tap Set Cle-Line 1860 Bright HSS 5/16 & 3/8-16

Zoro # G4799888
Mfr # C22303
product price:  $19.19
/ea
Harvey Tool Combined Drill & Countersinks, 0.0469" (3/64) 11030
Harvey Tool

Combined Drill & Countersinks, 0.0469" (3/64)

Zoro # G7266134
Mfr # 11030
product price:  $26.79
/ea
Keo Drill/Countersink, 6 FL, 90 deg, 1-1/4in, RH 919-000-396
Keo

Drill/Countersink, 6 FL, 90 deg, 1-1/4in, RH

Zoro # G9012272
Mfr # 919-000-396
product price:  $110.99
/ea
Harvey Tool Combined Drill & Countersinks, 0.1250" (1/8) 17960-C3
Harvey Tool

Combined Drill & Countersinks, 0.1250" (1/8)

Zoro # G7265809
Mfr # 17960-C3
product price:  $79.59
/ea
Drillco 14, DRILL & COUNTRSINK - 3500E 350E014
Drillco

14, DRILL & COUNTRSINK - 3500E

Zoro # G210371317
Mfr # 350E014
product price:  $3.99
/ea
Sold in mult. of 2 for $7.98
Harvey Tool Combined Drill & Countersinks, 0.0312" (1/32) 17920
Harvey Tool

Combined Drill & Countersinks, 0.0312" (1/32)

Zoro # G7264226
Mfr # 17920
product price:  $36.79
/ea
Keo Drill/Countersink, 4 FL, 60 deg., 1/2in, HSS 919-000-001
Keo

Drill/Countersink, 4 FL, 60 deg., 1/2in, HSS

Zoro # G9011712
Mfr # 919-000-001
product price:  $45.15
/ea
Combined Drill & Countersinks (495 items) - Page 2
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About Combined Drill & Countersinks

Combined Drill & Countersinks are tools used to drill and countersink holes in a variety of materials, including wood, metal, plastic, and more. The combination bit allows for a single tool to both drill and countersink holes at the same time with the proper speed and accuracy.

Types of Combined Drill & Countersinks

There are many types of combined drill & countersinks available depending on the material being drilled. Each type is designed differently to provide optimal performance when drilling different materials. For example, a combination countersink bit might be designed with an extra long flute to ensure smooth cutting through harder materials like metal or plastic.

How Combined Drill & Countersinks are Made

Combined Drill & Countersinks are typically made from high-speed steel or carbide for maximum strength and durability. The bits are usually coated with titanium nitride or other coatings for additional corrosion resistance. Additionally, some combination drill and countersink bits have special features such as diamond-coated tips or replaceable heads that help increase their life span.

Industries that use Combined Drill & Countersinks

Combined Drill & Countersinks are used in a variety of industries such as carpentry, engineering, manufacturing, automotive repair shops, machining centers, aerospace facilities and more. Professionals who use these tools can rely on them for precise drilling without having to change out bits between drilling and countersinking operations.

Find the Combined Drill & Countersinks You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of Combined Drill & Countersinks along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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